DE3661804D1 - Adjustable mould for making concrete elements, for example staircase units - Google Patents

Adjustable mould for making concrete elements, for example staircase units

Info

Publication number
DE3661804D1
DE3661804D1 DE8686450003T DE3661804T DE3661804D1 DE 3661804 D1 DE3661804 D1 DE 3661804D1 DE 8686450003 T DE8686450003 T DE 8686450003T DE 3661804 T DE3661804 T DE 3661804T DE 3661804 D1 DE3661804 D1 DE 3661804D1
Authority
DE
Germany
Prior art keywords
mold
base
elements
concrete elements
constituted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8686450003T
Other languages
German (de)
English (en)
Inventor
Bernard Colman
Jacques Codron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOCIETE S.C.R. S.A.R.L., TOULOUSE, FR
Original Assignee
SCR SARL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9315888&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3661804(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SCR SARL filed Critical SCR SARL
Application granted granted Critical
Publication of DE3661804D1 publication Critical patent/DE3661804D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
    • B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/364—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article of plastic material or rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
DE8686450003T 1985-01-31 1986-01-20 Adjustable mould for making concrete elements, for example staircase units Expired DE3661804D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501480A FR2576830B1 (fr) 1985-01-31 1985-01-31 Moule reglable pour la fabrication d'elements en beton, par exemple des escaliers

Publications (1)

Publication Number Publication Date
DE3661804D1 true DE3661804D1 (en) 1989-02-23

Family

ID=9315888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686450003T Expired DE3661804D1 (en) 1985-01-31 1986-01-20 Adjustable mould for making concrete elements, for example staircase units

Country Status (7)

Country Link
US (1) US4714231A (fr)
EP (1) EP0191711B1 (fr)
AT (1) ATE40071T1 (fr)
DE (1) DE3661804D1 (fr)
ES (1) ES8706511A1 (fr)
FR (1) FR2576830B1 (fr)
PT (1) PT81936B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660234A1 (fr) * 1990-03-28 1991-10-04 Monfray Jean Yves Moule reglable pour la prefabrication d'escaliers.
GB2314525B (en) * 1996-02-27 1999-07-21 Tarmac Uk Ltd Apparatus and method for moulding a staircase
GB2347106B (en) * 1999-02-23 2003-07-02 Tarmac Uk Ltd Apparatus for moulding a staircase
US20070096369A1 (en) * 2005-11-01 2007-05-03 Fox Stone, Inc. Methods and apparatus for the separation of molded products from flexible mold pieces
AU2007295116B2 (en) * 2006-09-12 2012-08-02 Patent Agencies Limited Stair forming apparatus and related methods
US8262055B2 (en) * 2006-09-12 2012-09-11 Any Step Technology Limited Stair forming apparatus and related methods
US7780905B2 (en) * 2008-03-04 2010-08-24 Pcc Airfoils, Inc. Supporting ceramic articles during firing
CN102950641A (zh) * 2011-08-23 2013-03-06 邰富刚 一种钢筋混凝土踏步板成型机
CN111438806A (zh) * 2020-05-12 2020-07-24 远大住宅工业（杭州）有限公司 一种预制楼梯生产装置及生产方法
CN112318687B (zh) * 2020-11-23 2025-09-12 湘潭远大住宅工业有限公司 一种分体式预制楼梯一体成型模具及楼梯生产方法
CN113183289B (zh) * 2021-05-06 2022-06-17 吉林建筑大学 一种装配式预制建筑楼梯模台
CN113459256B (zh) * 2021-07-16 2022-07-15 江苏和天下节能科技股份有限公司 一种分段式pc墙板模具用合模机
CN113752367B (zh) * 2021-09-24 2022-11-08 辽宁龙星环保科技有限公司 预制楼梯用绿色制造模具以及该预制楼梯的加工方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB581676A (en) * 1945-01-11 1946-10-21 Wight Mfg Company Ltd Improvements in or relating to moulds for use in casting concrete or like material
DE869765C (de) * 1950-12-01 1953-03-09 Walther Dobermann Verstellbare Form zur Herstellung von Betonteilen
FR1211716A (fr) * 1958-10-02 1960-03-17 Stup Procedes Freyssinet Procédé de moulage et moule pour corps en béton
US3492384A (en) * 1964-07-10 1970-01-27 4D Research & Dev Co Ltd Method of moulding materials
DE1934586A1 (de) * 1969-07-08 1971-04-22 Hermann Walka Universal-Treppenstahlschalung
DE2243250C3 (de) * 1972-09-02 1982-03-11 Heinrich 7434 Riederich Druba Form zum Herstellen von Treppenläufen aus Beton

Also Published As

Publication number Publication date
EP0191711A1 (fr) 1986-08-20
PT81936A (fr) 1986-07-17
ATE40071T1 (de) 1989-02-15
ES8706511A1 (es) 1987-07-01
FR2576830B1 (fr) 1987-04-17
US4714231A (en) 1987-12-22
EP0191711B1 (fr) 1989-01-18
ES551534A0 (es) 1987-07-01
FR2576830A1 (fr) 1986-08-08
PT81936B (pt) 1991-03-20

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: RICARD, MARTINE, LYON, FR

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SOCIETE S.C.R. S.A.R.L., TOULOUSE, FR

8328 Change in the person/name/address of the agent

Free format text: MAY, H., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee